Suchergebnisse

Abstract New legislation and emissions trading increase pressures for the industry to find new environmentally sound solutions. This research analyses the utilisation of carbon monoxide (CO), formed in steel mills from the emissions reduction viewpoint. The research studies possibilities of combining steel and chemical productions from economic and environmental perspectives. The analysis includes considering emissions costs and electricity price, when CO is converted into chemical products. The results prove the economic profitability of a steel mill selling CO gas to a chemical producer instead of using it for energy production, while CO₂ emissions are simultaneously reduced.

Abstract Environmental awareness has been raised globally, and as a consequence, sustainability is increasingly under focus. Due to increased demand from end-users and tightened legislation, companies must seriously take sustainability into account. Typically, sustainability is attempted to address only after product realisation. However, best sustainability results can be obtained through earlier consideration, guiding relevant requirements directly to product development (PD). This paper analyses how a significant ICT company combines sustainability and PD with design for excellence practices. The results include a description of practical realisation of design for sustainability together with its main challenges.